<?hh
/* Prototype  : mixed array_sum(array &input)
 * Description: Returns the sum of the array entries 
 * Source code: ext/standard/array.c
*/
<<__EntryPoint>> function main(): void {
echo "*** Testing array_sum() : basic functionality ***\n";

// array with integer values
$input = varray[1, 2, 3, 4, 5];
echo "-- array_sum() with integer array entries --\n";
var_dump( array_sum($input) );

// array with float values
$input = varray[1.0, 2.2, 3.4, 4.6];
echo "-- array_sum() with float array entries --\n";
var_dump( array_sum($input) );

// array with integer and float values
$input = varray[1, 2.3, 4, 0.6, 10];
echo "-- array_sum() with integer/float array entries --\n";
var_dump( array_sum($input) );

echo "Done";
}
